Researcher shows how an arrangement of three common houseplants, used in specific spots in a home or office building, can result in measurably cleaner indoor air...
posted by smiley
1 decade 5 years 11 months ago • 1,794 views • 4:04
Ideas for a better world
Created: 1 decade 7 years 2 months 2 weeks ago
Updated: 5 years 3 weeks ago
Views: 14,193
Updated: 5 years 3 weeks ago
Views: 14,193
It's up to us to rise to the task.
Here are some videos with novel ideas to improve the world we live in.
And a few of the problems that need to be addressed.
Themes (so far) include education, design, society, technology and sustainability.
Displaying 1 of the 403 videos in this playlist:
1 decade 5 years 11 months ago • 1,794 views • 4:04